国家/地区 中国（2）
IPC部 D（2）
IPC大类
IPC小类
IPC
发明人 WU J（2）
公开年 2021（2）
申请年 2020（2） 
专利权人 ZENG X（2）

Solution spinning nozzle comprises a shell, whose upper end is fixedly connected with a filter plate, and the middle part of the shell is fixedly connected with a mounting frame, whose two sides are provided by a main air channel.

ZENG X, WU J, ZHANG S

Device for cutting and fixing graphene fabric, comprises cutting table, whose upper unit that is provided with textile cloth, and upper end of fixing device that is fixedly connected with air pipe corresponding to air outlet groove.

ZENG X, WU J, ZHANG S